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首页> 外文期刊>Investigative ophthalmology & visual science >Prevalence of and risk factors for pterygium in rural adult Chinese populations of the Bai nationality in Dali: The Yunnan minority eye study
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Prevalence of and risk factors for pterygium in rural adult Chinese populations of the Bai nationality in Dali: The Yunnan minority eye study

机译：大理白族农村成年华人人群中翼状g肉的患病率和危险因素：云南少数民族眼研究

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Purpose. The purpose of the study was to describe the prevalence, severity, and associated risk factors for pterygium in a population-based sample of rural residents of the Bai minority population in rural Dali, China. Methods. A population-based survey of Chinese Bai Nationality aged ≥50 years from randomly selected block groups in southwestern China was conducted. A clinical examination by experienced ophthalmologists was carried out, and the presence of pterygium was diagnosed at the examination. Pterygium was graded clinically by slit lamp examination. Questionnaires were conducted on risk factors. Results. From a total of 2742 eligible subjects, 2133 (77.8%) were examined. The prevalence of pterygium was high (overall 39.0% [95% confidence interval (CI) 37.0-41.0]). Women had a higher rate than men (27.3% vs. 11.7%, respectively). In multivariate analysis, pterygium was independently associated with increasing age (odds ratio [OR] 1.55 [95% CI 1.24-1.93], 1.47 [95% CI 1.13-1.91], and 1.79 [95% CI 1.17-2.73], respectively, for persons 60-69 years, 70-79 years, and 80 years and older compared with 50-59 years), female sex (OR 1.42 [95% CI 1.08-1.88]), lack of formal education (OR 1.26 [95% CI 1.03-1.56]), and presence of outdoor work (OR 1.51 [95% CI 1.10-1.92]). Height, weight, hypertension, diabetes, smoking, and alcohol use history were not associated with pterygium. Conclusions. The prevalence of pterygium in Dali is 39.0% among Chinese Bai aged 50 years and older. Independent associations with increasing age (>59 years), female sex, lack of education, and occupations linked to outdoor work suggest a multifactorial cause of this condition.
机译：目的。这项研究的目的是描述在中国大理农村的白族人口中，以人口为基础的农村居民样本中翼状g肉的患病率，严重程度以及相关的危险因素。方法。对中国西南地区随机选择的街区组中年龄≥50岁的中国白族进行了基于人口的调查。由经验丰富的眼科医生进行了临床检查，并在检查时诊断出翼状g肉的存在。翼状clinical肉在临床上通过裂隙灯检查进行分级。对危险因素进行了问卷调查。结果。在总共2742名合格受试者中，检查了2133名（77.8％）。翼状pt肉的患病率很高（总体39.0％[95％置信区间（CI）37.0-41.0]）。妇女的比率高于男子（分别为27.3％和11.7％）。在多变量分析中，翼状ery肉与年龄的增加独立相关（赔率[OR] 1.55 [95％CI 1.24-1.93]，1.47 [95％CI 1.13-1.91]和1.79 [95％CI 1.17-2.73]，适用于60-69岁，70-79岁以及80岁以上的人（50-59岁），女性（OR 1.42 [95％CI 1.08-1.88]），缺乏正规教育（OR 1.26 [95％ CI 1.03-1.56]）和户外工作（OR 1.51 [95％CI 1.10-1.92]）。身高，体重，高血压，糖尿病，吸烟和饮酒史与翼状not肉无关。结论在50岁以上的中国白族人群中，大理市的翼状肉患病率为39.0％。随着年龄增长（> 59岁），女性，缺乏教育以及与户外工作相关的职业而建立的独立协会表明，这种情况是由多种因素引起的。

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